Table 1.

Simulated powers (in %) with the nominal level 80% in the GSDs

Comparing AUCs
		Two looks (K  = 2)				Three looks (K  = 3)
		AGSD		GSD		AGSD		GSD
	Ω1\Ω2	0.70	0.75	0.70	0.75	0.70	0.75	0.70	0.75
Binorm	0.75	82.10	NA	55.40	NA	80.70	NA	53.90	NA
	0.80	82.50	81.70	63.00	58.60	81.00	79.10	63.90	57.60
Bilog	0.75	79.70	NA	55.80	NA	80.10	NA	57.90	NA
	0.80	80.50	78.10	68.40	60.50	81.00	78.50	63.70	57.50
Biexp	0.75	79.90	NA	74.10	NA	78.80	NA	72.60	NA
	0.80	78.20	79.40	66.50	65.80	78.20	78.40	58.10	76.10

Comparing PAUCs
	Ω1\Ω2	0.30	0.35	0.30	0.35	0.30	0.35	0.30	0.35
Binorm	0.35	79.30	NA	55.10	NA	77.10	NA	57.90	NA
	0.40	75.60	79.40	68.60	60.20	81.50	77.50	52.00	59.20
Bilog	0.35	80.00	NA	58.70	NA	78.60	NA	57.30	NA
	0.40	82.50	77.90	67.40	61.90	79.30	78.30	67.60	61.80
Biexp	0.35	81.50	NA	67.70	NA	79.70	NA	66.60	NA
	0.40	82.10	80.60	48.20	62.40	76.20	79.00	46.90	71.50

The rejection rate with 1000 realizations. The 95 prediction interval is (80.0% ± 2.48%). NA, not applicable.